38008 RADIANT ENERGY SENSING FIRE DETECTORS

38008 is a Level IV Special work element.

38008 DESCRIPTION
Understand the theory of operation of flame detectors of the infrared and ultraviolet principle of operation. Know the proper and improper application of flame detectors, the way each type of flame detector responds to a fire, and the methods used by testing laboratories to determine the suitability of a flame detector for listing. (NFPA 72, Fire Protection Handbook)